Step 1

In a small bowl, combine onion powder, smoked paprika, salt, and black pepper. Rub the mixture all over the pork loin to coat evenly.

Step 2

Heat vegetable oil in a large skillet over medium-high heat. Sear the pork loin on all sides until golden-brown, about 1-2 minutes per side.

Step 3

Place the seared pork loin in the slow cooker. Sprinkle minced garlic over the top.

Step 4

Add soy sauce and pineapple chunks along with their juice to the slow cooker. Sprinkle the brown sugar evenly over the top.

Step 5

Cover with the lid and cook on LOW for 4-6 hours, or until the pork is tender and fully cooked.

Step 6

Carefully remove the pork loin from the slow cooker. Slice or shred the pork, and serve over steamed rice or roasted vegetables, spooning the pineapple sauce over the top.